Home / 182,699,623.38-273,981,137.31-73,487,889.30

Finding the Fourth Proportional to 182,699,623.38, 273,981,137.31 and 73,487,889.30

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Solution

The fourth proportional to 182,699,623.38, 273,981,137.31 and 73,487,889.30 is: 110,204,362.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,699,623.38 : 273,981,137.31 = 73,487,889.30 : x
  2. Step 2: Convert to fraction form
    182,699,623.38/273,981,137.31 = 73,487,889.30/x
  3. Step 3: Cross multiply
    182,699,623.38x = 273,981,137.31 × 73,487,889.30
  4. Step 4: Simplify right side
    182,699,623.38x = 20,134,295,488,925,380
  5. Step 5: Solve for x
    x = 20,134,295,488,925,380/182,699,623.38
  6. Step 6: Final answer
    x = 110,204,362.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.